RS485 Shield

49,90RON cu TVA

Introduction

RS485 is an industrial standard for long dsitance, anti-interferrence and reliable communication. This shield is especially designed for the Arduino controller board. It can easily convert UART/Serial protocol to RS485 protocol. This board allows Arduino access to industrial standard protocol easily.

Integrated a standard RS485 port ,a mini RS485 port, RS485 headers.

Provide the welding areas to make full use of the free space. And more importantly, it's convenient for your DIY design.

Switch between automatic mode and manual transmission mode, which expand the scope of application.

Besides Tx/Rx interface, there is a switch to block/disable this shield, when Arduino needs to be programmed.

Gold immersion PCB. Long pins on the back adapt to most Arduino controllers.

Specification

Power module: +5V

Module size: 55mmx53mm

16 digital IO port (including a I2C interface)

6 analog IO port and power

Operation and programming mode switch

Automatic and manual transceiver mode switch (When in manual transceiver mode, the enable end is the 2nd digital IO port)